package com.xigua.JucOfBeautiful.chapterThree._3_1;

import java.util.Random;

/**
 * @author LiRongHua
 * @Title: ${file_name}
 * @Package ${package_name}
 * @Description: ${todo}
 * @date 2022/1/2522:37
 */
public class RandomTest {

    public static void main(String[] args) {
        Random random = new Random();
        int i = random.nextInt(4);

    }

}
